I am trying to install a new UCS 5 system as a domain member (or managed node) into my Windows ActiveDirectory. When I try to join the domain, the wizard detects my Windows domain controller then tells me “The UCS version of the domain that you are trying to join (4.4-8) is lower than the local UCS Version (5.0-1)”
I do have another UCS server (4.4-8) that (I think) has been installed as domain member with local domain database. The server won’t update to version 5 for several nonsense reasons and I just want to get rid of it.
So my question is: Where does an UCS server (domain member with local authentication database) change my ActiveDirectory and how would I completely remove it and clean everything up like it was before? Where is this UCS Domain version marked down in my AD ?
I can see the computer account (obviously) and one DNS service record (_sites / tcp / domaincontroller_master)
Is that all? Where else would I have to look?